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Analysis and Design...
Analysis and Design of a New Extendable Sepic Converter with High Voltage Gain and Reduced Components for Photovoltaic Applications
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- Alishah, Rasoul Shalchi (författare)
- Univ Tabriz, Tabriz, Iran
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- Hasani, Mir Yahya (författare)
- Islamic Azad Univ Tabriz, Tabriz, Iran
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- Hosseini, Seyed Hossein (författare)
- Univ Tabriz, Tabriz, Iran
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- Bertilsson, Kent, 1973- (författare)
- Mittuniversitetet,Institutionen för elektronikkonstruktion
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- Babalou, Milad (författare)
- Univ Tabriz, Tabriz, Iran
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(creator_code:org_t)
- IEEE, 2019
- 2019
- Engelska.
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Ingår i: 2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC). - : IEEE. - 9781538692547 ; , s. 492-497
- Relaterad länk:
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https://miun.diva-po... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- This paper presents a high step-up DC-DC converter which is appropriate for Photovoltaic systems. This topology has been combined from an extended switched-capacitor and a common SEPIC converter. Low components and high-voltage-gain are the main benefits of the introduced topology. Low rate current ripple, easy control and continuous input current are other advantages of the presented structure. Integrating the switched-capacitor with the SEPIC converter leads to increase the output voltage with variable conversion ratio which can be used for a wide range of loads. The switched-capacitor converter provides a constant dc output voltage while the SEPIC converter extracts maximum power of PV panels because it operates under control of duty cycle. Continuous input current is highly suitable for PV applications. The operating principles and steady-state analysis of the suggested topology are discussed in detail. In order to assess the effectiveness of the presented topology, it has been simulated on PSCAD/EMTDC software.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- SEPIC converter
- Switched-capacitor
- High dc output voltage
- Photovoltaic applications
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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